CN217860725U

CN217860725U - Coaxial detection device of high accuracy grinding machine main shaft

Info

Publication number: CN217860725U
Application number: CN202221987490.5U
Authority: CN
Inventors: 刘文龙; 江雄; 黄良球; 黄世全
Original assignee: Hunan Yaohang Technology Co ltd
Current assignee: Hunan Yaohang Technology Co ltd
Priority date: 2022-07-29
Filing date: 2022-07-29
Publication date: 2022-11-22
Anticipated expiration: 2032-07-29

Abstract

The utility model belongs to the technical field of the grinding machine, concretely relates to coaxial detection device of high accuracy grinding machine main shaft, including the laser lamp, the one end fixedly connected with mounting bracket of laser lamp, the inside of mounting bracket is provided with the control button, the first magnet of one side fixedly connected with of control button, the inside of mounting bracket is provided with stop gear. This coaxial detection device of high accuracy grinding machine main shaft, through setting up electric putter, electric putter's effect is through the extension with shorten the relative position that changes regulation pole and mounting bracket, through setting up the slide, thereby adjust the pole and pass through slide and mounting bracket sliding connection and cup joint, the relative stability between current regulation pole and the mounting bracket has also been kept, through setting up the regulation pole, the effect of adjusting the pole makes the mounting bracket can with the fixed relative position in position that awaits measuring according to the internal diameter of the position that awaits measuring, through setting up second magnet, second magnet is through magnetism inhale the fixed relative position in internal diameter with the position that awaits measuring.

Description

Coaxial detection device of high accuracy grinding machine main shaft

Technical Field

The utility model belongs to the technical field of the grinding machine, concretely relates to coaxial detection device of high accuracy grinding machine main shaft.

Background

A grinding machine is a machine tool that grinds a surface of a workpiece using a grinding tool, and a main shaft of the grinding machine is a shaft on the grinding machine that drives the workpiece or a tool to rotate, and generally includes a main shaft component including a main shaft, a bearing, and a transmission component.

After the grinding machine is used for a period of time, if a workpiece wears a chuck, the chuck and a spindle are not coaxial, so that the precision error of the workpiece is caused, and the high-precision grinding machine spindle coaxial detection device is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at: the high-precision grinding machine spindle coaxiality detection device is used for detecting whether a grinding machine spindle is coaxial with a chuck.

In order to realize the technical purpose, the utility model discloses a technical scheme as follows:

with the technical scheme of the utility model, a high accuracy grinding machine main shaft coaxial detection device, includes the laser lamp, the one end fixedly connected with mounting bracket of laser lamp, the inside of mounting bracket is provided with the control button, one side fixedly connected with first magnet of control button, the inside of mounting bracket is provided with stop gear;

stop gear is including installing the piece, the inside fixedly connected with installation piece of mounting bracket, the outer fixed surface of installation piece is connected with electric putter, the slide has been seted up to the inside of mounting bracket, the inside swing joint of mounting bracket has the regulation pole, the one end fixedly connected with second magnet of adjusting the pole.

Further define, the mounting bracket is located the rear end of laser lamp, the mounting bracket is ninety degrees with the laser lamp distribution.

Further inject, the control button is located the mounting bracket and keeps away from one side of laser lamp, the control button is located the intermediate position of mounting bracket.

Further, the first magnet is located on one side, away from the mounting frame, of the control key, and the mounting block is located in the middle of the interior of the mounting frame.

Further limiting, the number of the electric push rods is four, the four electric push rods are fixedly connected with the mounting block, and the four electric push rods are respectively located on four sides of the mounting block.

The limiting device is characterized in that the number of the adjusting rods is four, the four adjusting rods are fixedly connected with the four electric push rods respectively, and the four adjusting rods are located at one ends, far away from each other, of the four electric push rods respectively.

Further inject, adjust the pole and pass through slide and mounting bracket sliding connection and cup joint, the quantity of second magnet is four, four the second magnet is located four one ends of adjusting the pole and keeping away from each other respectively, the shape of second magnet is semicircle pie.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. this coaxial detection device of high accuracy grinding machine main shaft, through setting up the laser lamp, the effect of laser lamp is that the jet-out range is far away, the colour is distinct, high brightness, the light that directive property is good and the light dispersion is little, the quantity of laser lamp can set up a plurality ofly, be located the position of grinding machine main shaft and chuck respectively, whether the point of the light through observing a plurality of laser lamps overlaps, can detect out whether the grinding machine main shaft is coaxial with the chuck, through setting up the mounting bracket, the effect of mounting bracket is fixed mounting laser lamp, each structure and stop gear of this coaxial detection device of high accuracy grinding machine main shaft, through setting up the control button, the electrical components that appear in this paper all is connected with control button electricity, the electrical components that appear in this paper all supplies power through external power supply, and the control button can play the effect of controlling conventional known equipment for computer and so on, through setting up first magnet, the effect of first magnet is through inhaling the mounting bracket and waiting to detect the fixed relative position, through above setting up, make this coaxial detection device of high accuracy grinding machine main shaft have with wait to detect the advantage of the fixed relative position of position.

2. This coaxial detection device of high accuracy grinding machine main shaft, through setting up the installation piece, the effect of installation piece is fixed connection electric putter, through setting up electric putter, electric putter's effect is through extension and shortening the relative position that changes regulation pole and mounting bracket, through setting up the slide, thereby adjust the pole through slide and mounting bracket sliding connection and cup joint, the removal route of adjusting the pole has been injectd, also kept the relative stability between current regulation pole and the mounting bracket, through setting up the regulation pole, the effect of adjusting the pole makes the mounting bracket can with the rigidity relative position of the position that awaits measuring according to the internal diameter of the position that awaits measuring, through setting up the second magnet, the second magnet is through magnetism inhale with the rigidity relative position of the internal diameter of the position that awaits measuring, through above setting, make this coaxial detection device of high accuracy grinding machine main shaft have with the advantage of the rigidity relative position of the internal diameter of the position that awaits measuring, thereby detect out whether the grinding machine main shaft is coaxial with the chuck, chuck and main shaft disalignment, thereby lead to the problem of work piece precision error is solved.

Drawings

The invention can be further illustrated by means of non-limiting examples given in the figures;

fig. 1 is a schematic three-dimensional structure diagram of an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a mounting frame according to an embodiment of the present invention;

fig. 3 is a schematic view of an internal structure of the mounting frame according to the embodiment of the present invention.

The main component symbols are as follows: the device comprises a laser lamp 1, a mounting frame 2, a control button 3, a first magnet 4, a limiting mechanism 5, an installation block 501, an electric push rod 502, a slideway 503, an adjusting rod 504 and a second magnet 505.

Detailed Description

In order to make the present invention better understood by those skilled in the art, the technical solutions of the present invention are further described below with reference to the accompanying drawings and examples.

The first embodiment of the present application is:

as shown in fig. 1 and 2, the utility model relates to a coaxial detection device of high accuracy grinding machine main shaft, including laser lamp 1, the one end fixedly connected with mounting bracket 2 of laser lamp 1, mounting bracket 2 is located the rear end of laser lamp 1, mounting bracket 2 is ninety degrees with laser lamp 1 and distributes, the inside of mounting bracket 2 is provided with control button 3, control button 3 is located one side that laser lamp 1 was kept away from to mounting bracket 2, control button 3 is located the intermediate position of mounting bracket 2, the first magnet 4 of one side fixedly connected with of control button 3, first magnet 4 is located one side that mounting bracket 2 was kept away from to control button 3, the inside of mounting bracket 2 is provided with stop gear 5.

In this embodiment, through setting up laser lamp 1, laser lamp 1's effect is that the range is far away to jet out, the colour is bright, luminance is high, the light that directive property is good and the light dispersion is little, laser lamp 1's quantity can set up a plurality ofly, be located the position of grinding machine main shaft and chuck respectively, whether the point of the light through observing a plurality of laser lamp 1 overlaps, can detect out whether the grinding machine main shaft is coaxial with the chuck, through setting up mounting bracket 2, mounting bracket 2's effect is fixed mounting laser lamp 1, each structure and stop gear 5 of this high accuracy grinding machine main shaft coaxial detection device, through setting up control button 3, electrical components that appear in this text all are connected with control button 3 electricity, electrical components that appear in this text all supplies power through external power supply, and control button 3 can play the effect of controlling conventional known equipment for the computer and so on, through setting up first magnet 4, the effect of first magnet 4 is through magnetism with mounting bracket 2 with the fixed relative position of waiting to detect the grinding machine, through above setting up, make this high accuracy coaxial detection device have with the advantage of waiting to detect the fixed relative position of position.

The second embodiment of the present application is:

as shown in fig. 2 and fig. 3, the utility model relates to a coaxial detection device of high accuracy grinding machine main shaft, stop gear 5 is including installation piece 501, the inside fixedly connected with installation piece 501 of mounting bracket 2, installation piece 501 is located the inside intermediate position of mounting bracket 2, the outer fixed surface of installation piece 501 is connected with electric putter 502, electric putter 502's quantity is four, four electric putter 502 all with installation piece 501 fixed connection, four electric putter 502 are located four sides of installation piece 501 respectively, slide 503 has been seted up to mounting bracket 2's inside, the inside swing joint of mounting bracket 2 has the regulation pole 504, the quantity of adjusting pole 504 is four, four regulation poles 504 respectively with four electric putter 502 fixed connection, four regulation poles 504 are located the one end that four electric putter 502 kept away from each other respectively, the one end that the pole 502 kept away from each other is adjusted to pole 504, the pole 504 passes through slide 503 and mounting bracket 2 sliding connection and cup joints, the one end fixedly connected with second magnet 505 of adjusting pole 504, the quantity of second magnet 505 is four, four second magnet 505 are located the one end that four regulation poles 504 kept away from each other respectively, the shape of second magnet 505 is the cake shape of cake shape.

On the basis of the first embodiment, the second embodiment of the high-precision grinding machine spindle coaxial detection device is characterized in that the mounting block 501 is arranged, the mounting block 501 is used for fixedly connecting the electric push rod 502, the electric push rod 502 is used for changing the relative position of the adjusting rod 504 and the mounting frame 2 through extension and shortening, the slide 503 is arranged, the adjusting rod 504 is slidably connected and sleeved with the mounting frame 2 through the slide 503, the moving path of the adjusting rod 504 is limited, the relative stability between the current adjusting rod 504 and the mounting frame 2 is also kept, the adjusting rod 504 is arranged, the mounting frame 2 can be fixed to the relative position to be tested according to the inner diameter of the position to be tested, the second magnet 505 is arranged, the relative position of the second magnet 505 and the inner diameter of the position to be tested is fixed through magnetic attraction, and the chuck is arranged through the above steps, so that whether the grinding machine spindle is coaxial with the chuck or not is detected, and the problem that the chuck and the spindle are different in spindle precision errors of workpieces is solved.

The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims

1. The utility model provides a coaxial detection device of high accuracy grinding machine main shaft, includes laser lamp (1), its characterized in that: one end of the laser lamp (1) is fixedly connected with an installation frame (2), a control key (3) is arranged inside the installation frame (2), one side of the control key (3) is fixedly connected with a first magnet (4), and a limiting mechanism (5) is arranged inside the installation frame (2);

stop gear (5) are including installation piece (501), the inside fixedly connected with installation piece (501) of mounting bracket (2), the external fixed surface of installation piece (501) is connected with electric putter (502), slide (503) have been seted up to the inside of mounting bracket (2), the inside swing joint of mounting bracket (2) has the regulation pole (504), the one end fixedly connected with second magnet (505) of adjusting pole (504).

2. The high-precision grinding machine spindle coaxial detection device according to claim 1, characterized in that: the mounting bracket (2) is located the rear end of laser lamp (1), mounting bracket (2) and laser lamp (1) are ninety degrees and distribute.

3. The high-precision grinding machine spindle coaxial detection device according to claim 1, characterized in that: the control key (3) is located on one side, away from the laser lamp (1), of the mounting frame (2), and the control key (3) is located in the middle of the mounting frame (2).

4. The coaxial detection device of high accuracy grinding machine main shaft according to claim 1 characterized in that: the first magnet (4) is located on one side, away from the mounting frame (2), of the control key (3), and the mounting block (501) is located in the middle of the interior of the mounting frame (2).

5. The coaxial detection device of high accuracy grinding machine main shaft according to claim 1 characterized in that: the number of the electric push rods (502) is four, the four electric push rods (502) are fixedly connected with the mounting block (501), and the four electric push rods (502) are respectively positioned on four sides of the mounting block (501).

6. The high-precision grinding machine spindle coaxial detection device according to claim 1, characterized in that: the number of the adjusting rods (504) is four, the four adjusting rods (504) are respectively and fixedly connected with the four electric push rods (502), and the four adjusting rods (504) are respectively positioned at one ends, far away from the four electric push rods (502).

7. The coaxial detection device of high accuracy grinding machine main shaft according to claim 1 characterized in that: adjust pole (504) and mounting bracket (2) sliding connection and cup joint through slide (503), the quantity of second magnet (505) is four, four second magnet (505) are located four one ends of adjusting pole (504) and keeping away from each other respectively, the shape of second magnet (505) is semicircle pie.